ST ATRIX 4G APN settings

[Android Question]

I can not find APN settings that work with my ATT Straight Talk ATRIX 4G. Any help needed.
I have tried different ones but none work.

 

[Rukbat]

Try
Name: Straight Talk
APN: tfdata
Proxy: proxy.mvno.tracfone.com
MMSC: http://mms-tf.net
MMS proxy: mms3.tracfone.com
MMS port: 80
MCC: 310
MNC: 410

 

[mrnotu]

I found my needs on the ST help. Can not post link.